Instructions: select all the correct answers. as a student, what steps can you take to reduce the amount of waste you make? a.) dispose of products after one use instead of reusing them. b.) recycle old books, newspapers, and magazines. c.) replace useful items with new items before they wear out. d.) start a compost program at school instead of trashing food. e.) place computer equipment in the trash when it no longer works. btw i have to choose multiple answers

During convection, less dense fluid rises and denser fluid sinks.

Astudent completed a lab report. which correctly describes the difference between the "question" and "hypothesis' sections of her report? "question states what she is asking, and "hypothesis" states the result of her experiment "question" states what she is asking, and "hypothesis" states what she thinks the answer to that question is in 'if. then because" format. "question" describes what she is trying to find out, and "hypothesis" states the procedures and methods of data collection. "question" describes what she is trying to find out, and "hypothesis" states any additional information or prior knowledge about the question

In 1859, the english naturalist charles darwin published a book entitled on the origin of the species. one of the major ideas that was presented in his book was the theory of natural selection. what was another idea that was presented in his book?